Security and synchronization in watermark sequence.
Litao GangAli N. AkansuMahalingam RamkumarPublished in: ICASSP (2002)
Keyphrases
- video watermarking
- discrete wavelet transformation
- information security
- digital images
- security issues
- security requirements
- watermarking scheme
- spread spectrum
- watermarking algorithm
- spatial domain
- security policies
- multiresolution
- watermarking technique
- multiscale
- intrusion detection
- digital watermark
- image authentication
- pseudorandom
- digital watermarking
- copyright protection
- jpeg compression
- image processing
- access control